Add Yahoo as a preferred source to see more of our stories on Google. If you've found yourself looking extra closely in the mirror lately or zooming in on pictures in your camera roll to analyze your ...

The simple white powder sitting in your kitchen cabinet holds the secret to achieving a dazzling smile that rivals expensive professional whitening treatments. This remarkable baking soda technique ...

And the patented tech means it doesn’t cause damage, either. Our beauty writer, Flo, tried it out to see if it genuinely ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

While you can visit a dentist for professional teeth whitening, this option can be very expensive. At-home teeth whitening ...